BE542248A - - Google Patents
Info
- Publication number
- BE542248A BE542248A BE542248DA BE542248A BE 542248 A BE542248 A BE 542248A BE 542248D A BE542248D A BE 542248DA BE 542248 A BE542248 A BE 542248A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/30—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
- G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US497634A US2992102A (en) | 1955-03-29 | 1955-03-29 | Photographic processes and products |
US498673A US2992103A (en) | 1955-03-29 | 1955-04-01 | Photographic transfer-reversal processes utilizing screen members |
US498672A US3087816A (en) | 1955-03-29 | 1955-04-01 | Photographic diffusion transfer process |
Publications (1)
Publication Number | Publication Date |
---|---|
BE542248A true BE542248A (de) |
Family
ID=27414071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE542248D BE542248A (de) | 1955-03-29 |
Country Status (4)
Country | Link |
---|---|
US (1) | US2992103A (de) |
BE (1) | BE542248A (de) |
CH (1) | CH363561A (de) |
NL (3) | NL6509364A (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3245789A (en) * | 1961-05-05 | 1966-04-12 | Polaroid Corp | Photographic products and processes |
US3362821A (en) * | 1963-05-01 | 1968-01-09 | Polaroid Corp | Diffusion transfer processes utilizing photosensitive elements containing polymeric acid spacer layers |
US4040830A (en) * | 1975-08-27 | 1977-08-09 | Polaroid Corporation | Photographic products comprising embossed supports |
US4272186A (en) * | 1979-05-21 | 1981-06-09 | Polaroid Corporation | Camera method and apparatus for recording with selected contrast |
US7260323B2 (en) * | 2002-06-12 | 2007-08-21 | Eastman Kodak Company | Imaging using silver halide films with micro-lens capture, scanning and digital reconstruction |
US6868231B2 (en) | 2002-06-12 | 2005-03-15 | Eastman Kodak Company | Imaging using silver halide films with micro-lens capture and optical reconstruction |
US6640057B1 (en) | 2002-10-28 | 2003-10-28 | Eastman Kodak Company | Imaging using silver halide films with inverse mounted micro-lens and spacer |
US7423679B2 (en) * | 2002-12-20 | 2008-09-09 | Eastman Kodak Company | Imaging system having extended useful latitude |
US6801719B1 (en) * | 2003-03-14 | 2004-10-05 | Eastman Kodak Company | Camera using beam splitter with micro-lens image amplification |
US7310477B2 (en) * | 2003-08-26 | 2007-12-18 | Eastman Kodak Company | Photographic film cartridge or cassette systems with microlens |
US8867134B2 (en) * | 2003-11-21 | 2014-10-21 | Visual Physics, Llc | Optical system demonstrating improved resistance to optically degrading external effects |
KR101089435B1 (ko) * | 2003-11-21 | 2011-12-07 | 비쥬얼 피직스 엘엘씨 | 마이크로-광학 보안 및 화상 연출 시스템 |
US7738175B2 (en) * | 2003-11-21 | 2010-06-15 | Visual Physics, Llc | Micro-optic security and image presentation system providing modulated appearance of an in-plane image |
US6950608B2 (en) | 2003-12-23 | 2005-09-27 | Eastman Kodak Company | Capture of multiple interlaced images on a single film frame using micro-lenses and method of providing multiple images to customers |
EP1893074B2 (de) * | 2005-05-18 | 2017-06-14 | Visual Physics, LLC | Bilddarstellung und mikrooptisches sicherheitssystem |
KR20090028523A (ko) * | 2006-05-12 | 2009-03-18 | 크레인 앤드 캄파니 인코퍼레이티드 | 진품 문서 또는 라벨 단독으로 또는 함께, 정적 이미지 및/또는 그외 다른 투사 이미지와 공간적으로 조화를 이루고 움직이는 마이크로-광학 필름 구조 |
CA2769301C (en) * | 2009-08-12 | 2018-09-18 | Visual Physics, Llc | A tamper indicating optical security device |
US8755121B2 (en) | 2011-01-28 | 2014-06-17 | Crane & Co., Inc. | Laser marked device |
JP2014524600A (ja) | 2011-08-19 | 2014-09-22 | ビジュアル フィジクス エルエルシー | 低減された厚さを有する必要に応じて転写可能な光学システム |
ES2959465T3 (es) | 2012-08-17 | 2024-02-26 | Visual Physics Llc | Un procedimiento de transferencia de microestructuras a un sustrato final |
KR102191322B1 (ko) | 2013-03-15 | 2020-12-16 | 비쥬얼 피직스 엘엘씨 | 광학적 보안 장치 |
US9873281B2 (en) | 2013-06-13 | 2018-01-23 | Visual Physics, Llc | Single layer image projection film |
RU2687171C9 (ru) | 2014-03-27 | 2019-07-22 | Визуал Физикс, Ллс | Оптическое устройство, создающее похожие на мерцание оптические эффекты |
US10766292B2 (en) | 2014-03-27 | 2020-09-08 | Crane & Co., Inc. | Optical device that provides flicker-like optical effects |
RU2689041C9 (ru) | 2014-07-17 | 2019-07-22 | Визуал Физикс, Ллс | Усовершенствованный полимерный листовой материал для применения в изготовлении полимерных защищаемых документов, таких как банкноты |
MX2017003423A (es) | 2014-09-16 | 2017-11-22 | Crane Security Tech Inc | Capa de lente de seguridad. |
US10189292B2 (en) | 2015-02-11 | 2019-01-29 | Crane & Co., Inc. | Method for the surface application of a security device to a substrate |
EP4026702A1 (de) | 2017-02-10 | 2022-07-13 | Crane & Co., Inc. | Maschinenlesbare optische sicherheitsvorrichtung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR814449A (fr) * | 1935-12-12 | 1937-06-23 | Ig Farbenindustrie Ag | Procédé pour le développement rapide d'enregistrements photographiques |
US2614926A (en) * | 1946-01-17 | 1952-10-21 | Polaroid Corp | Photographic product comprising an additive color screen, a silver halide layer, and a rupturable container, and a process of additive color photography |
US2661293A (en) * | 1946-10-08 | 1953-12-01 | Polaroid Corp | Process of producing a colored photographic image by means of exhaustion of developer |
US2647049A (en) * | 1947-02-25 | 1953-07-28 | Polaroid Corp | Photographic element for color photography and a process of producing multicolor pictures |
US2662822A (en) * | 1949-04-21 | 1953-12-15 | Polaroid Corp | Photographic transfer processes and compositions for the practice of said processes |
US2689180A (en) * | 1950-12-30 | 1954-09-14 | Gen Aniline & Film Corp | Process of obtaining three-color separation records from a bipack color film |
BE514019A (de) * | 1952-01-08 | |||
US2819662A (en) * | 1954-10-22 | 1958-01-14 | Polaroid Corp | Photographic apparatus embodying processing means |
-
0
- BE BE542248D patent/BE542248A/xx unknown
- NL NL110404D patent/NL110404C/xx active
- NL NL201432D patent/NL201432A/xx unknown
-
1955
- 1955-04-01 US US498673A patent/US2992103A/en not_active Expired - Lifetime
- 1955-10-21 CH CH2574555A patent/CH363561A/fr unknown
-
1965
- 1965-07-20 NL NL6509364A patent/NL6509364A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL201432A (de) | |
NL6509364A (de) | 1965-10-25 |
CH363561A (fr) | 1962-07-31 |
NL110404C (de) | |
US2992103A (en) | 1961-07-11 |